Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,652,809",
      "signature": "0xa65e0570311fdaeed4b12900ec401a6af3c4193f8009bb44d1add0ca1d17d7e4f98ea48886d4717ca0ea99b3107ff120",
      "randomness": "0x479c947258ea7df794ca2f3eae98fe1b6586f900e39e81183b6f7cf21b41b6d8"
    }
  ],
  "blockNumber": "7,433,507"
}

{
  "Sr25519": "0xbec75c09cff3f1c36584e7dab0d2c320b0405331f9b6081a26883627d046bc25920ff3aa95ec905da2b9a135abe9917341560ddcfe5ae5bd449f841de4cf618a"
}